A new Deep Space Carrier carrying a recovered Zero Point Module (ZPM) that could finally power the city's shields.
The first season finale of Stargate Atlantis , " The Siege: Part 2 ", remains one of the most intense hours in the franchise's history. Just as the expedition prepares for their darkest hour —arming a self-destruct virus and preparing for a total evacuation—a literal light appears at the end of the tunnel: the Stargate activates with an incoming IDC from Earth. The Arrival of the Cavalry [S1E20] The Siege: Part 2
Railguns and Naquadah-enhanced nuclear mines deployed to intercept the approaching Wraith Hive ships. A new Deep Space Carrier carrying a recovered